Certified copies of birth certificates for persons born in Texas can be obtained at Austin's Office of Vital records located at 1100 W. 49th Street, Austin, TX 78756 (Open Monday-Friday 8 am â 5 pm) or online/by mail through the Texas Bureau of Vital Statistics.
Coming out on top as the most jitter-inducing coffee on the market is Death Wish Coffee, (left), with a staggering 54.2 milligrams of caffeine in every fluid ounce of its Joe. Dunkin' Donuts (right) falls in the middle.
In humans, however, the value would be linked to weight and each one's sensitivity, to about 150 to 200 mg/kg of body mass. So, you have to drink 80 to 100 cups of coffee very quickly to die... This also varies with the coffee variety, and cup size, as this determines how much caffeine enters your body.